I'm new to LAPACKE, so I wanted to run a simple test program that would compute the inverse of a 2 by 2 matrix. My compiler makes no complaints, but the results are obviously wrong. In trying to invert the matrix

a11 = 1.0, a12 = -1.0,a21 = 1.0, a22 = 1.0,

my program returns a successful run (info = 0) but spits out the supposed inverse